feat(plugins): add multiple new Lua plugins for various functionalities

feat(plugins): add various new Lua plugins for Neovim configuration.

feat(plugins): add venv-selector, vim-maximizer, and vim-tmux-navigator plugins to enhance functionality

lua/absolute/plugins/llm.lua

@@ -0,0 +1,7 @@
+return {
+	"huggingface/llm.nvim",
+	enabled = false,
+	config = function()
+		require("absolute.after.llm")
+	end,
+}